public class Teacher{
	String id;
	String name;
	String gender;
	
	public Teacher(String id,String name,String gender) {
		this.id = id;
		this.name = name;
		this.gender = gender;
	}
	
	//显示教师信息
	public void showTeacherInfo() {
		System.out.println("教师编号："+id);
		System.out.println("教师姓名："+name);
		System.out.println("教师性别："+gender);
	}
}